JSFiddle - React, Tailwind, and code Playground

by webxl

HTML

<div id="a"></div>
<div id="b"></div>
<div id="log"></div>

CSS

#a {
    height: 100px;
}

JavaScript

var divB = $('#b'), offset = divB.offset(); 

$('#log').append(offset.top + '<br>');

$(window).resize(function(e) {
    if (e && !(e.target === window || e.target === document)) {
        return false;
    }
    offset = divB.offset();
    $('#log').append(offset.top + '<br>');
});